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Summary of Contents for Dolmar PC-6212 HappyStart
- Page 1 DOLMAR GmbH Service Manual PC-6212 HappyStart PC-6214 HappyStart PC-7312 HappyStart PC-7314 HappyStart...
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Page 2: Table Of Contents
DOLMAR GmbH Index Special tools Index page Technical data Clutch, clutch drumm Ignition 6 - 10 Starting system Carburetor, intake system 12-13 Cover, air filter Front handle, rubber mounts Fuel filter Cylinder, piston Crankcase, crankshaft Checking operation Cutting attachment 20 - 21... -
Page 3: Index Special Tools
DOLMAR GmbH Special tools Puller for Flywheel Puller for ball bearing 957.427.010 Counter support (1) 955.102.015 Inside pulller (2) 955.102.025 Puller for oil seals Mounting tool for 944.500.900 clutch hub 944.500.570 Screw driver Torx (T27) Set of pistonring tension belt (1) (1) 944.500.860... -
Page 4: Technical Data
1,65 Specific consumption at max. load per ISO 8893 g/kWh Fuel tank capacity Mixture ratio (fuel/two-stroke oil) - when using DOLMAR HP 100 high-performance oil 100:1 100:1 - when using DOLMAR oil 50:1 50:1 Cutting disc for 80 m/sec. -
Page 5: Clutch, Clutch Drumm
DOLMAR GmbH 02 Clutch, clutch drum 02-01 Dismantling the clutch/drum 02-01 Dismantling the clutch/drum To dismantle the clutch and drum, remove the To remove the cutting device, loosen the cutting device (1), strut (2) and V-belt cover fixing screws (4). Remove screw (5) to the (3). -
Page 6: Ignition System
DOLMAR GmbH 04 Ignition system 02-02 Dismantling the clutch/drum 02-01 Repairing the clutch Unscrew the clutch with the special tool (parts The tension springs of the clutch can be no. 944.500.570) and a 19mm wrench. removed/ replaced with pointed pliers. If... - Page 7 DOLMAR GmbH 04 Ignition system 0,5 mm 04-01 Checking the spark plug 04-01 Checking the spark plug Connect spark plug (2) with plug socket and Remove filter hood. hold to earth (3). Pull out starter cable. If no Pull spark plug socket (1) off the spark plug spark is produced, repeat procedure with new and remove spark plug (2).
- Page 8 DOLMAR GmbH 04 Ignition system 04-03 Removing the ignition/ short circuit 04-03 Removing the ignition/ short circuit cable cable Unscrew the starter device that is fixed with 4 Unscrew filter hood (07-03). screws. Remove ignition and short circuit cable from the guide (1) of the hood.
- Page 9 DOLMAR GmbH 04 Ignition system 04-03 Removing the ignition/ short circuit 04-03 Removing the ignition/ short circuit cable cable Push throttle control rod towards the cylinder Remove intake elbow with carburetor and using pointed pliers, pulling upwards out of choke shaft from the tank housing.
- Page 10 DOLMAR GmbH 04 Ignition system 04-04 Checking the ignition armature 04-04 Removing the ignition armature In the event of a fault, first check the ignition Unscrew starting device. earth connection. To do this, loosen and then Remove the two screws (1) of the ignition tighten the screws (1) a few times.
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Page 11: Starting System
DOLMAR GmbH 05 Startering system 05-02 Removing the starter 05-02 Removing the return spring Remove air duct (1). To remove the return spring, remove the Relieve the tension on the return spring by circlip ring (3), the return spring (4) is in a pulling out the starter cable (2) slightly. -
Page 12: Carburetor, Intake System
DOLMAR GmbH 06 Carburetor 06-01 Setting the carburetor "S" 06-01 Setting the carburetor "L" When during idling the engine speed is too For the basic setting, turn in the idling nozzle high (moving of cutting disc) or too low (en- “L”... - Page 13 DOLMAR GmbH 06 Carburetor 06-03 Carburetor - dismantling the con- 06-03 Carburetor - testing the control trol side membrane After removing the control diaphragm, it Unscrew cover (1). Carefully remove the must remain flat. The rim around the stiffen- seal (2) and diaphragm (3) from the control lever (4).
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Page 14: Cover, Air Filter
DOLMAR GmbH 07 Hood system / Air filter / Winter operation 07-03 Removing the air filter 07-04 Cleaning the filter - pre-filter Remover filter hood (5), unscrew cover hood Clean the pre-filter in luke-warm soapy water (4). using normal washing-up liquid. Dry before Filter system consists of the pre-filter (1), the replacing. -
Page 15: Front Handle, Rubber Mounts
DOLMAR GmbH 08 Front handle with stand / vibration damping system 08-01 Removing and replacing the 08-03 Replacing the vibration absorber bracket handle The system consists of 4 vibration absorb- ers, 3 of which are on the clutch side. To dismantle the front handle, the strut (1) -
Page 16: Fuel Filter
DOLMAR GmbH 09 Fuel tank 2-3mm (.080”-0.12”) 09-02 Removing the ventilation valve 09-02 Inserting the ventilation valve Push the ventilation valve with a pin into the Press the new ventilation valve with a pin tank (arrow) and remove with pointed pliers into the housing until the white sinter plastic through the filler opening. -
Page 17: Cylinder, Piston
DOLMAR GmbH 10 Cylinder / piston / decompression valve 10-01 Dismantling the cylinder - piston 10-01 Dismantling the cylinder Remove piston pin securing ring (2) from the To dismantle the cylinder, unscrew the 4 annular slot in the piston using pointed pliers. -
Page 18: Crankcase, Crankshaft
DOLMAR GmbH 11 Crankcase / Crankshaft 11-03 Removing the crankcase "MS" 11-03 Complete crankcase To dismantle the magnet side (MS), unscrew The complete crankcase is divided into the the 4 fixing screws (3) and the left lower crankcase magnet side (2) "MS", and the screw (4). -
Page 19: Checking Operation
DOLMAR GmbH 12 Testing 12-02 Testing the ignition system 12-03 Testing the carburetor To test the ignition system / spark plug, use To test the carburetor in the installed state, test device no. 965 010 030. pull fuel line out off the fuel tank. Pull off the fuel filter and attach pressure test device no. -
Page 20: Cutting Attachment
DOLMAR GmbH 13 Cutting attachment 13-01 Replacing the pressure disc 13-02 Replacing the V-belt pulley Undo screw (1) and remove pressure disc. Block the V-belt pulley (3). To do this, push a Note: With the 25.4 mm (1") axle, the inner... - Page 21 DOLMAR GmbH 13 Cutting attachment 13-06 Replacing the guard stop 13-07 Replacing the fixing screws Knock the shaft (1) with a pin out of the handle Push the screws (3) out of the housing. Before (2). In assembly, push the new handle onto the...
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Page 22: Torques
DOLMAR GmbH Torques PC-6212 / 6214 Assy. set PC-7312 / 7314 Muffler 10 + 1,0** Crankcase 10 + 1,0** Cylinder 14 + 1,0** Ignition coil 6 + 1,0** Front handle 7 +/- 0,5 Rubber mounts 7 +/- 0,5 Carburetor 1,5 +/- 0,5... -
Page 23: Notizen
DOLMAR GmbH Notice... - Page 24 DOLMAR GmbH DOLMAR GmbH Postfach 70 04 20 Specifications subject to change without notice D-22004 Hamburg Germany Form: 995.716.120...
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